In an image-capturing device having multiple optical systems, power
consumption is reduced and operativity by the user is improved. The
image-capturing device has an optical system having a relatively wide
angle of view, and an optical system having a relatively narrow angle of
view. An image processing system displays an image obtained by the
optical system on a display device, crops, from the image of the optical
system, an image corresponding to an image-capturing area according to an
amount of operation of a zoom operation lever by the user, and displays
the cropped image on the display device. When the user operates a release
button, the image processing system and a lens control system drive the
optical system to an angle of view corresponding to the image-capturing
area and stores an image obtained by the optical system in a storage
device.